Hardened/Immutable Repo OS Upgrades

[cgsm]

Hello,
Is there a KB or other document providing any details about upgrading the OS a hardened/immutable repo is running on?

I have an immutable repo running on Ubuntu 22.04. I would like to upgrade to 24.04. Can I just "do-release-upgrade" or is there something I should be concerned about?

I did do a quick search and didn't find much. I found [1] but it notes patching, not upgrading.

[1] veeam-backup-replication-f2/ubuntu-linu ... 91841.html

[mkretzer]

No, do-release-upgrade worked perfectly in the past. No issues whatsoever as long as Veeam supports the new version which it does for 24.04.

The same can not be said for Windows and ReFS with its mandatory metadata upgrade at upgrade time, but we have never had issues like this with XFS.

[cgsm]

Thank you!